The Wacker Neuson Air Purge Body Assembly is a genuine OEM component designed for the BV35A-P Backpack Vibrator, PV35A Pole Vibrator, P35A Power Unit, P31A Power Unit for Wet Screed, and PG1 Dewatering Pump series. Sourced directly from Wacker Neuson, part meets the original design and material standards set for these machines. This assembly is a direct drop-in replacement that restores the air purge system to proper working order without the need for adaptation. Whether you are servicing a backpack vibrator on a concrete pour or maintaining a wet screed power unit, this part ensures the priming system functions exactly as intended.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's original material and dimensional specifications, ensuring the body housing seals and ports match the original air purge circuit precisely.
- Direct-Fit Replacement: — Engineered to swap directly into the air purge system on compatible units, with mounting points and port geometry that align to the original assembly without rework.
- Broad Model Compatibility: — Confirmed fitment across the BV35A-P Backpack Vibrator, PV35A Pole Vibrator, P35A Power Unit, P31A Power Unit for Wet Screed, and PG1 Dewatering Pump families.
- Restored Priming Performance: — A damaged or degraded air purge body can prevent the engine from starting or cause hard-starting conditions; this replacement restores consistent, reliable priming on every start cycle.
- Fuel System Integrity: — The air purge body is a critical component in the fuel delivery circuit; using a correctly rated OEM part helps prevent unmetered air ingestion and fuel system irregularities that can affect engine response.
The air purge body assembly is the housing that forms the core of the manual priming bulb circuit on small engine-powered equipment. It channels fuel from the tank into the carburetor when the operator manually primes the system before start-up, expelling air from the fuel line in the process. When the body cracks, warps, or its internal check valves or ports become blocked, the engine may fail to prime, resulting in hard starts or a no-start condition — interrupting work on pours or screed finishing operations where consistent uptime is essential.
Part Details
| Part Number | 5000157495 |
|---|---|
| Old Part Number | 0157495 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Air Purge Body Assembly |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BV 35A-P Backpack Vibrator | BV35A-P | 5000620398, 5000620617 |
| Pole Vibrator | PV35A | 5000620401, 5000620618 |
| Pole Vibrator | PV35A EU | 5000620890 |
| Backpack Vibrator | BV35A-P EU | 5000620891 |
| P35A Power Unit | P35A | 5000620364, 5000620956, 5000620958, 5100057755, 5100057756, 5000620616 |
| Power Unit for Wet Screed | P35A EU | 5000620851, 5000620957 |
| Power Unit for Wet Screed | P31A | 5000009365 |
| Dewatering Pump | PG1 | 5100031509 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
